checkpatch: add test for SPDX-License-Identifier on wrong line # (a8da38a9) · Commits · 戴 / test

Warn when any SPDX-License-Identifier: tag is not created on the proper line number. Link: http://lkml.kernel.org/r/9b74ee87f8c1b8fd310e213fcb4994d58610fcb6.camel@perches.com Signed-off-by:

Joe Perches <joe@perches.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: "Enrico Weigelt, metux IT consult" <lkml@metux.net> Signed-off-by:

scripts/checkpatch.pl

+8 −0

Original line number	Diff line number	Diff line
		@@ -3073,6 +3073,14 @@ sub process {
		# check we are in a valid source file if not then ignore this hunk
		next if ($realfile !~ /\.(h\|c\|s\|S\|sh\|dtsi\|dts)$/);

		# check for using SPDX-License-Identifier on the wrong line number
		if ($realline != $checklicenseline &&
		$rawline =~ /\bSPDX-License-Identifier:/ &&
		substr($line, @-, @+ - @-) eq "$;" x (@+ - @-)) {
		WARN("SPDX_LICENSE_TAG",
		"Misplaced SPDX-License-Identifier tag - use line $checklicenseline instead\n" . $herecurr);
		}

		# line length limit (with some exclusions)
		#
		# There are a few types of lines that may extend beyond $max_line_length: